8-15 x 3/4 Slot Ind Hexwasher 1/4" Across Flats F/T Self Piercing Screw 410 Stainless Steel 2 1/2-12 This 1/2-13 x 8 Hex

This 1/2-13 x 8 Hex Machine Bolt is made of steel and has a hot-dipped galvanized finish for corrosion resistance

This 10-32 square machine screw nut is made of 18-8 stainless steel

The hexagonal head allows for easy tightening and loosening using a standard wrench or socket

It is made of zinc-plated steel and has a Phillips flat head

The 5/16-18 x 3/4 Carriage Bolt Short Neck Full Thread Zinc is a type of bolt that is used to fasten two pieces of metal together

8-15 x 3/4 Slot Ind Hexwasher 1/4" Across Flats F/T Self Piercing Screw 410 Stainless Steel 2 1/2-12 This 1/2-13 x 8 HexThese 8 15 x 3 4 Slot Ind Hexwasher 1 4" Across Flats F T Self Piercing Screws are made of 410 stainless steel, which provides excellent corrosion resistance. They have a slot drive and a hex washer head, which makes them easy to install. The self piercing point allows them to be driven into metal without pre drilling. These screws are ideal for use in a variety of applications, including metal roofing, siding, and HVAC.